* Implement `getEncryptionInfoForEvent` and deprecate `getEventEncryptionInfo` ([\#3693](https://github.com/matrix-org/matrix-js-sdk/pull/3693)). * **The Browserify artifact is being deprecated, scheduled for removal in the October 10th release cycle. (#3189)** * Delete knocked room when knock membership changes ([\#3729](https://github.com/matrix-org/matrix-js-sdk/pull/3729)). Contributed by @maheichyk. * Introduce MatrixRTCSession lower level group call primitive ([\#3663](https://github.com/matrix-org/matrix-js-sdk/pull/3663)). * Sync knock rooms ([\#3703](https://github.com/matrix-org/matrix-js-sdk/pull/3703)). Contributed by @maheichyk. * Dont access indexed db when undefined ([\#3707](https://github.com/matrix-org/matrix-js-sdk/pull/3707)). Contributed by @finsterwalder. * Don't reset unread count when adding a synthetic receipt ([\#3706](https://github.com/matrix-org/matrix-js-sdk/pull/3706)). Fixes #3684. Contributed by @andybalaam.